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Searched refs:pfn_to_section_nr (Results 1 – 7 of 7) sorted by relevance

/Linux-v4.19/mm/
Dsparse.c226 unsigned long section = pfn_to_section_nr(pfn); in memory_present()
333 usemap_snr = pfn_to_section_nr(__pa(usemap) >> PAGE_SHIFT); in check_usemap_section_nr()
334 pgdat_snr = pfn_to_section_nr(__pa(pgdat) >> PAGE_SHIFT); in check_usemap_section_nr()
529 unsigned long section_nr = pfn_to_section_nr(pfn); in online_mem_sections()
548 unsigned long section_nr = pfn_to_section_nr(pfn); in offline_mem_sections()
641 maps_section_nr = pfn_to_section_nr(page_to_pfn(page)); in free_map_bootmem()
667 unsigned long section_nr = pfn_to_section_nr(start_pfn); in sparse_add_one_section()
Dmemory_hotplug.c169 section_nr = pfn_to_section_nr(start_pfn); in register_page_bootmem_info_section()
203 section_nr = pfn_to_section_nr(start_pfn); in register_page_bootmem_info_section()
282 start_sec = pfn_to_section_nr(phys_start_pfn); in __add_pages()
283 end_sec = pfn_to_section_nr(phys_start_pfn + nr_pages - 1); in __add_pages()
1288 if (!present_section_nr(pfn_to_section_nr(pfn))) in test_pages_in_a_zone()
1733 section_nr = pfn_to_section_nr(pfn); in walk_memory_range()
1839 unsigned long section_nr = pfn_to_section_nr(pfn); in try_offline_node()
/Linux-v4.19/include/linux/
Dmmzone.h1089 static inline unsigned long pfn_to_section_nr(unsigned long pfn) in pfn_to_section_nr() function
1229 return __nr_to_section(pfn_to_section_nr(pfn)); in __pfn_to_section()
1237 if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS) in pfn_valid()
1239 return valid_section(__nr_to_section(pfn_to_section_nr(pfn))); in pfn_valid()
1245 if (pfn_to_section_nr(pfn) >= NR_MEM_SECTIONS) in pfn_present()
1247 return present_section(__nr_to_section(pfn_to_section_nr(pfn))); in pfn_present()
Dmemory_hotplug.h27 unsigned long ___nr = pfn_to_section_nr(pfn); \
Dmm.h1125 set_page_section(page, pfn_to_section_nr(pfn)); in set_page_links()
/Linux-v4.19/drivers/base/
Dmemory.c196 unsigned long section_nr = pfn_to_section_nr(start_pfn); in pages_correctly_probed()
/Linux-v4.19/arch/powerpc/platforms/pseries/
Dhotplug-memory.c251 section_nr = pfn_to_section_nr(PFN_DOWN(lmb->base_addr)); in lmb_to_memblock()